Conflict in Credit Card Modules! Help Test

[jrosselli]

What going on? Why after setting up the ECHO’s direct deposit CC & Check module and testing it through their test account everything was work fine but when I went to test the OSCMax 1.7 CC module I get the following error.
Credit Card Error! The first four digits of the number entered are: <br>If that number is correct, we do not accept that type of credit card.<br>If it is wrong, please try again.
I have checked my web site log files and it shows nothing! I have tried different sort order of displays, same results.
I would like to offer both CC modules just in case! Any insight to this problem would be much appreciated! Thanks!!! Jacob